Systemic Mucormycosis in a Hooded Seal (Cystophora cristata)
A 4-yr-old male captive hooded seal (Cystophora cristata), previously diagnosed as hypothyroid, died after a 3-wk period of lethargy and inappetance despite treatment that included intramuscular administration of antibiotics and multivitamins. Gross pathologic findings included extensive muscle necr...
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American Association of Zoo Veterinarians
2011
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ftbioone:10.1638/2010-0185.1 2023-07-30T04:03:08+02:00 Systemic Mucormycosis in a Hooded Seal (Cystophora cristata) James E. F. Barnett Nicholas J. Davison Susan M. Thornton Paul Riley Tamara Cooper Mark E. Wessels James E. F. Barnett Nicholas J. Davison Susan M. Thornton Paul Riley Tamara Cooper Mark E. Wessels world 2011-06-01 text/HTML https://doi.org/10.1638/2010-0185.1 en eng American Association of Zoo Veterinarians doi:10.1638/2010-0185.1 All rights reserved. https://doi.org/10.1638/2010-0185.1 Text 2011 ftbioone https://doi.org/10.1638/2010-0185.1 2023-07-09T10:48:56Z A 4-yr-old male captive hooded seal (Cystophora cristata), previously diagnosed as hypothyroid, died after a 3-wk period of lethargy and inappetance despite treatment that included intramuscular administration of antibiotics and multivitamins. Gross pathologic findings included extensive muscle necrosis over the left flank, an underlying necrotic iliac lymph node, two necrotic pulmonary masses and a necrotic bronchial lymph node. Routine cultures yielded a number of bacterial isolates and a heavy pure fungal growth from the necrotic iliac lymph node; wet preparations of which revealed sporangiophores typical of Mucor sp. Histopathology of necrotic muscle, pulmonary lesions and bronchial and iliac lymph nodes revealed necrosis with a marked pyogranulomatous and eosinophilic inflammatory cell infiltrate and fungal hyphae consistent with a Zygomycete species. This is believed to be the first report of systemic mucormycosis in a pinniped likely to have originated from an injection site reaction. Text Cystophora cristata hooded seal BioOne Online Journals Journal of Zoo and Wildlife Medicine 42 2 338 341 |
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BioOne Online Journals |
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ftbioone |
language |
English |
description |
A 4-yr-old male captive hooded seal (Cystophora cristata), previously diagnosed as hypothyroid, died after a 3-wk period of lethargy and inappetance despite treatment that included intramuscular administration of antibiotics and multivitamins. Gross pathologic findings included extensive muscle necrosis over the left flank, an underlying necrotic iliac lymph node, two necrotic pulmonary masses and a necrotic bronchial lymph node. Routine cultures yielded a number of bacterial isolates and a heavy pure fungal growth from the necrotic iliac lymph node; wet preparations of which revealed sporangiophores typical of Mucor sp. Histopathology of necrotic muscle, pulmonary lesions and bronchial and iliac lymph nodes revealed necrosis with a marked pyogranulomatous and eosinophilic inflammatory cell infiltrate and fungal hyphae consistent with a Zygomycete species. This is believed to be the first report of systemic mucormycosis in a pinniped likely to have originated from an injection site reaction. |
author2 |
James E. F. Barnett Nicholas J. Davison Susan M. Thornton Paul Riley Tamara Cooper Mark E. Wessels |
format |
Text |
author |
James E. F. Barnett Nicholas J. Davison Susan M. Thornton Paul Riley Tamara Cooper Mark E. Wessels |
spellingShingle |
James E. F. Barnett Nicholas J. Davison Susan M. Thornton Paul Riley Tamara Cooper Mark E. Wessels Systemic Mucormycosis in a Hooded Seal (Cystophora cristata) |
author_facet |
James E. F. Barnett Nicholas J. Davison Susan M. Thornton Paul Riley Tamara Cooper Mark E. Wessels |
author_sort |
James E. F. Barnett |
title |
Systemic Mucormycosis in a Hooded Seal (Cystophora cristata) |
title_short |
Systemic Mucormycosis in a Hooded Seal (Cystophora cristata) |
title_full |
Systemic Mucormycosis in a Hooded Seal (Cystophora cristata) |
title_fullStr |
Systemic Mucormycosis in a Hooded Seal (Cystophora cristata) |
title_full_unstemmed |
Systemic Mucormycosis in a Hooded Seal (Cystophora cristata) |
title_sort |
systemic mucormycosis in a hooded seal (cystophora cristata) |
publisher |
American Association of Zoo Veterinarians |
publishDate |
2011 |
url |
https://doi.org/10.1638/2010-0185.1 |
op_coverage |
world |
genre |
Cystophora cristata hooded seal |
genre_facet |
Cystophora cristata hooded seal |
op_source |
https://doi.org/10.1638/2010-0185.1 |
op_relation |
doi:10.1638/2010-0185.1 |
op_rights |
All rights reserved. |
op_doi |
https://doi.org/10.1638/2010-0185.1 |
container_title |
Journal of Zoo and Wildlife Medicine |
container_volume |
42 |
container_issue |
2 |
container_start_page |
338 |
op_container_end_page |
341 |
_version_ |
1772814077465198592 |